The SM5021 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consump- tion oscillator and output buffer circuits. Highly accurate thin-film feedback resistors and high-fre- quency capacitors are built-in, eliminating the need for external components to make a stable 3rd-har- monic oscillator.
The SM5021 series are crystal oscillator module ICs fabricated in Nippon Precision Circuits' Molybdenum-gate CMOS technology. These devices incorporate high-frequency, low current consumption oscillator and output buffer circuits with a 3rd overtone oscillation design.
The series offers various configurations including Chip form (CF5021xx) and 6-pin SOT packages (SM5021xxH). Key features include built-in capacitors (CG, CD), inverter amplifier feedback resistors for Ax/Bx series, and a three-state output function. Supply voltage options range from 2.7V to 5.5V depending on the specific sub-series.
| Supply voltage range (6-pin SOT) | 0.5 to 7.0 V |
|---|---|
| Operating temperature range (Chip form) | -65 to 150 °C |
| Output current capability | 13 mA |
| Power dissipation (6-pin SOT) | 250 mW |
| Built-in capacitance Cp (Ax series) | 6.0 to 6.9 pF |
The absolute maximum rating allows a supply voltage (Vpp) from 0.5 to 7.0 V.
Yes, the devices incorporate built-in capacitors CG and CD.